參數(shù)資料
型號: MC56F8014VFAE
廠商: Freescale Semiconductor
文件頁數(shù): 81/124頁
文件大小: 0K
描述: IC DIGITAL SIGNAL CTRLR 32-LQFP
標(biāo)準(zhǔn)包裝: 250
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲器容量: 16KB(8K x 16)
程序存儲器類型: 閃存
RAM 容量: 2K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 32-LQFP
包裝: 托盤
配用: DEMO56F8014-E-ND - BOARD DEMO MC56F8014 W/UNIV PS
DEMO56F8014-ND - BOARD DEMO MC56F8014 W/US PS
APMOTOR56F8000E-ND - KIT DEMO MOTOR CTRL SYSTEM
DEMO56F8014-EE-ND - BOARD DEMO FOR 56F8014
56F8014 Technical Data, Rev. 11
6
Freescale Semiconductor
Part 1 Overview
1.1 56F8014 Features
1.1.1
Digital Signal Controller Core
Efficient 16-bit 56800E family Digital Signal Controller (DSC) engine with dual Harvard architecture
As many as 32 Million Instructions Per Second (MIPS) at 32MHz core frequency
Single-cycle 16
× 16-bit parallel Multiplier-Accumulator (MAC)
Four 36-bit accumulators, including extension bits
32-bit arithmetic and logic multi-bit shifter
Parallel instruction set with unique DSP addressing modes
Hardware DO and REP loops
Three internal address buses
Four internal data buses
Instruction set supports both DSP and controller functions
Controller-style addressing modes and instructions for compact code
Efficient C compiler and local variable support
Software subroutine and interrupt stack with depth limited only by memory
JTAG/Enhanced On-Chip Emulation (OnCE) for unobtrusive, processor speed-independent, real-time
debugging
1.1.2
Memory
Dual Harvard architecture permits as many as three simultaneous accesses to program and data memory
Flash security and protection
that prevent unauthorized users from gaining access to the internal Flash
On-chip memory
— 16KB of Program Flash
— 4KB of Unified Data/Program RAM
EEPROM emulation capability
using Flash
1.1.3
Peripheral Circuits for 56F8014
One multi-function five-output Pulse Width Modulator (PWM) module
— Up to 96MHz PWM operating clock
— 15 bits of resolution
— Center-aligned and Edge-aligned PWM signal mode
— Three programmable fault inputs with programmable digital filter
— Double-buffered PWM registers
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